2021年固体物理(严守胜编著)课后答案第1章教学提纲.pdf
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1、此文档仅供收集于网络,如有侵权请联系网站删除只供学习与交流1.1对于体积 V内 N个电子的自由电子气体,证明(1)电子气体的压强Vp032,其中0为电子气体的基态能量。(2)体弹性模量VpVK为V9100解:(1)32352225223101101VNmhVmkhF(1.1.1)VVNmhVNmhVNmhVVp0353522235352223235222323101323231013101(1.1.2)(2)VVNmhVNmhVVNmhVVVpVK9103101910353101323101320383522238352223535222(1.1.3)1.2 He3原子是具有自旋1/2的费米子
2、。在绝对零度附近,液体He3的密度为 0.081g?cm-3。计算费米能量F和费米温度FT。He3原子的质量为gm24105。解:把He3原子当作负电背景下的正电费米子气体.Z=1.328322241062.11062.1105081.01mcmmZnm(1.2.1)1917312108279.7108279.73mcmnkF(1.2.2)eVJmkFF42327293422102626.41080174.6100.52108279.710055.12(1.2.3)KkTBFF92.410381.1106.801742323(1.2.4)此文档仅供收集于网络,如有侵权请联系网站删除只供学习与交
3、流1.3低温下金属钾的摩尔电子热容量的实验测量结果为1108.2KmolTmJCe,在自由电子气体模型下估算钾的费米温度FT及费米面上的态密度Fg。解:FBAFBAVAeTTkNnTTnkNnCNC2222(1.3.1)KTTCTkNTeBAF332322321073.191008.210381.1210022.62(1.3.2)31463233281071.71073.1910381.1104.1232323mJmTknngFBFF(1.3.3)1.4铜的密度为395.8cmgm。室温下的电阻率为cm61055.1。计算(1)导电电子浓度;(2)驰豫时间;(3)费米能量F,费米速度Fv;(4
4、)费米面上电子的平均自由程Fl。(5)等离子体的振荡频率p.解:(1)322231048.8546.6395.8110022.6cmAZNnmA(1.4.1)(2)snemnem14262196223122107.2101055.110602.1101048.810110.9(1.4.2)(3)11018312223121036.11036.11048.833mcmnkF(1.4.3)eVJmkFF05.71013.11011.921036.110055.1218312103422(1.4.4)smmkvFF63110341057.11011.91036.110055.1(1.4.5)(4)m
5、vlF81461025.4107.21057.1(1.4.6)(5)等离子体的振荡频率Hzmneep16021064.1.文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H
6、8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA
7、7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H
8、8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA
9、7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H
10、8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA
11、7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8此文档仅供收集于网络,如有侵权请联系网站删除只供学习与交流1.5考虑一在球形区域内密度均匀的自由电子气体,电子系统相对于等量均匀正电荷背景有一小的整体位移。证明在这一位移下系统是稳定的,并给出这一小振动问题的特征频率。解:(仅供参考)21
12、02201cos2kkkkk(1.5.1)Ek0k1k偶极矩强度为:dcossincos2cos2dcossindcossindcossind4cos2dddsin20020220202020212021204041203202021010kkkkkkkknekkkknekknekknekkknePkkkk(1.5.2)取近似,忽略k的2阶以上无穷小量knekknekknekkkkneP3020330203020020343cos4dcossincos4dcossincos22(1.5.3)电极化强度为kneVknekVP3034p(1.5.4)位移电子受到的电场为00knepE(1.5.5)
13、文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7
14、J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8
15、文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7
16、J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8
17、文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7
18、J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8
19、文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8此文档仅供收集于网络,如有侵权请联系网站删除只供学习与交流在此电场下,电子受力指向平衡位置,大小正比于位移。所以,电子在平衡位置作微小振动。特征频率为mnep02(1.5.6)文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5
20、U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5
21、K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5
22、U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5
23、K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5
24、U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5
25、K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5U4M7 HA7J9V8R4Z6 ZD5K9U2Q9H8文档编码:CO4X7U5
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